Director/PDMR Shareholding

Aminex PLC
23 July 2007

                                  SCHEDULE 11

    Notification of Transactions of Directors/Persons Discharging Managerial
                      Responsibility and Connected Persons



This form is intended for use by an issuer to make a RIS notification required
by the Market Abuse Rules and section 53 (as extended by section 64 of the
Companies Act 1990) or entered into the issuer's register in accordance with
section 59 of the Companies Act 1990.



(1)              An issuer making a notification in respect of a transaction
relating to the shares or debentures of the issuer should complete boxes 1 to
16, 23 and 24.



(2)              An issuer making a notification in respect of a derivative
relating to the shares of the issuer should complete boxes 1 to 4, 6, 8, 13, 14,
16, 23 and 24.



(3)              An issuer making a notification in respect of options granted
to a director/person discharging managerial responsibilities should complete
boxes 1 to 3 and 17 to 24.



(4)              An issuer making a notification in respect of a financial
instrument relating to the shares of the issuer (other than a debenture) should
complete the boxes 1 to 4, 6, 8, 9, 11, 13, 14, 16, 23 and 24.



All relevant boxes should be completed in block capital letters


1   Name of the Issuer                           2   State whether the notification relates to:

                                                     (i)    a transaction notified in accordance with Market
                                                     Abuse Rules;
    AMINEX PLC
                                                     (ii)   a disclosure made in accordance with section 53
                                                     (as extended by section 64 of the Companies Act 1990) or
                                                     entered into the issuer's register in accordance with
                                                     section 59 of the Companies Act 1990; or

                                                     (iii) both (i) and (ii).



                                                     NOTIFICATION RELATES TO (i) ABOVE
3   Name of person discharging managerial        4   State whether notification relates to a person connected
    responsibilities/director                        with a person discharging managerial responsibilities/
                                                     director named in 3 and identify the connected person


    MAX VINCENT WILLIAMS

5   Indicate whether the notification is in      6   Description of shares (including class) debentures or
    respect of a holding of the person referred      derivatives or financial instruments relating to shares
    to in 3 or 4 above or in respect of a
    non-beneficial interest

                                                     ORDINARY SHARES OF €0.06 EACH

    PDMR NAMED ABOVE


7   Name of registered shareholder(s) and, if    8   State the nature of the transaction
    more than one, number of shares held by each
    of them

                                                     SUBSCRIPTION ON RIGHTS ISSUE

    ST ANNS SQUARE NOMINEES LIMITED ACCOUNT
    (ISA) 16,666





9    Number of shares, debentures or financial     10   Percentage of issued class acquired (treasury shares
     instruments relating to shares acquired            of that class should not be taken into account when
                                                        calculating  percentage)
     16,666 SHARES

       (PLUS 8,333 WARRANTS)
                                                        0.007%


11   Number of shares, debentures or financial     12   Percentage of issued class disposed (treasury shares
     instruments relating to shares disposed            of that class should not be taken into account when
                                                        calculating  percentage)




13   Price per share or value of transaction       14   Date and place of transaction



     STG 20 PENCE                                       16 JULY 2007


15   Total holding following notification and      16   Date issuer informed of transaction
     total percentage holding following
     notification (any treasury shares should not
     be taken into account when calculating
     percentage)                                        23 july 2007

     116,666 SHARES  (0.048%)





If a person discharging managerial responsibilities has been granted options by
the issuer, complete the following boxes:


17   Date of grant                                 18   Period during which or date on which it can be
                                                        exercised


19   Total amount paid (if any) for grant of the   20   Description of shares or debentures involved (class
     option                                             and number)




21   Exercise price (if fixed at time of grant) or 22   Total number of shares or debentures over which
     indication that the price is to be fixed at        options are held following notification
     the time of exercise




23   Any additional information                    24   Name of contact and telephone number for queries

                                                        MAX WILLIAMS  0044(0)20 7291 3115







Name and signature of duly designated officer of issuer responsible for making notification

SIMON BUTTERFIELD - FINANCE DIRECTOR

Date of notification:  23 JULY 2007

















This announcement has been issued through the Companies Announcement Service of



                            The Irish Stock Exchange






                      This information is provided by RNS
            The company news service from the London Stock Exchange